Android Controlled Robotic Arm

This system allows controlling a robotic arm by an android device. The android device is used to send Bluetooth commands. These commands are then sent to the Bluetooth receiver which is in the receiver circuit. This Bluetooth receiver is interfaced to the 8051 microcontroller which is processed by it. The 8051 microcontroller controls the motor to move the robotic arm as per the commands received. Thus this system uses an android application to move the robotic arm in upward or downward direction, or can send commands like grip open or close. Thus this Android controlled robotic arm project can be used to pick any object, move it, and place it anywhere as per the need. The receiver circuit instructs the motors to move the arm as per the commands received by the android application.